Mountain was first previewed at E3 on June 12th, 2014 - at MOCA Los Angeles, as part of Venus Patrol's HORIZON event. It was released on July 1st on Humble + the Apple app store, in conjunction with Double Fine Presents. Within 24 hours it climbed to #5 most popular paid app in North America and #1 paid Role Playing game in 33 countries. The game launched on Steam on August 18th 2014, and was nominated for the The Game Award for Games For Change. It was featured in many end of year lists as a standout game of 2014.

It’s fucking nothing

— Total Biscuit

Mountain was given a massive update in December 2018 - released for free to all existing Mountain owners.

Mountain is not properly supported on Android and is not currently released on Android in any official capacity.